US 12,093,913 B2
Display device for displaying a price and/or product information
Andreas Rössl, Graz (AT)
Assigned to VusionGroup GmbH, Fernitz-Mellach (AT)
Filed by VusionGroup GmbH, Fernitz-Mellach (AT)
Filed on Jun. 9, 2022, as Appl. No. 17/836,018.
Application 17/836,018 is a continuation of application No. 16/060,350, granted, now 11,392,916, previously published as PCT/EP2015/079193, filed on Dec. 10, 2015.
Prior Publication US 2022/0300930 A1, Sep. 22, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G06Q 20/20 (2012.01); G06K 19/02 (2006.01); G06K 19/07 (2006.01)
CPC G06Q 20/203 (2013.01) [G06K 19/027 (2013.01); G06K 19/0705 (2013.01); G06Q 20/20 (2013.01); G06Q 20/204 (2013.01); G06Q 20/206 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A display device comprising
a memory stage configured to store a product data set which was received in a communication with a base station via a first radio interface of the display device, and
a second radio interface configured to perform RFID or NFC communication with a self-checkout device,
wherein the memory stage comprises an availability data set linked to the product data set and with the aid of which the availability of the product data set can be controlled, wherein the availability of the product data set concerns an availability in time in which the product data set is available,
wherein the display device comprises a processor configured to process a self-checkout request received from the self-checkout device and transmit the product data set via the second radio interface,
wherein the availability concerns the product data set, and
the processor is configured to check the availability data set to determine whether the product data set can be transmitted, and to process the self-checkout request accordingly.